Cisco Cisco MGX 8880 Media Gateway Release Notes

AXSM_SCT.PORT.2.V1: Checksum is = 0x78ccfb22= 2026699554

AXSM_SCT.PORT.3.V1: Checksum is = 0x987919a7= 2558073255

AXSM_SCT.PORT.4.V1: Checksum is = 0x775bfaa2= 2002516642

AXSM_SCT.PORT.5.V1: Checksum is = 0xe84c696a= 3897321834

AXSM_SCT.CARD.0.V1: Checksum is = 0x6aadd6c6= 1789777606

AXSM_SCT.CARD.2.V1: Checksum is = 0x78ccfb22= 2026699554

AXSM_SCT.CARD.3.V1: Checksum is = 0x987919a7= 2558073255

AXSM_SCT.CARD.4.V1: Checksum is = 0x775bfaa2= 2002516642

AXSM_SCT.CARD.5.V1: Checksum is = 0xe84c696a= 3897321834

To confirm that the checksum of the SCT file and the file on the node match, enter 
dspsctchksum <filename>.

The AXSM-E SCTs have the following characteristics:

CARD and PORT SCT 5—Policing enabled for PNNI, disabled for MPLS

PORT SCT 6—Policing disabled, used for PNNI ports.

CARD and PORT SCT 52—Policing enabled on PNNI, disabled on MPLS

PORT SCT 53—Policing disabled on PNNI and MPLS

PORT SCT 54— Policing enabled on PNNI, disabled on MPLS

PORT SCT 55—Policing disabled on PNNI and MPLS

The following are checksums for the new AXSM-E SCT file:

AXSME_SCT.PORT.5.V1: Checksum is = 0x793c56d0= 2033997520

AXSME_SCT.PORT.6.V1: Checksum is = 0xe92db9a5= 3912087973

AXSME_SCT.PORT.52.V1: Checksum is = 0x51241b7a= 1361320826

AXSME_SCT.PORT.53.V1: Checksum is = 0x34bdf8b9= 884865209

AXSME_SCT.PORT.54.V1: Checksum is = 0xb5df2c5c= 3051301980

AXSME_SCT.PORT.55.V1: Checksum is = 0xc5d355c8= 3318961608

AXSME_SCT.CARD.5.V1: Checksum is = 0x793c56d0= 2033997520

AXSME_SCT.CARD.52.V1: Checksum is = 0x972810ac= 2535985324

This section includes information about limitations, restrictions, and notes pertaining to Cisco MGX 
Release 5.4.21. 

Due to granularity limitations in the AXSM-E hardware, cell traffic does not reach the configured 
peak cell rate (PCR) rate when weighted fair queuing (WFQ) is enabled. You must configure 
connections that have WFQ enabled with a PCR of 101 percent of the actual required rate. Available 
bit rate (ABR) has the same Qbin priority as the unspecified bit rate (UBR) in the SCT tables. In this 
case, ABR and UBR share excess bandwidth if WFQ is enabled.